CVE-2026-34743
MediumAdvisory
Published 1 Apr 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.004
- 38th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,977
- of 17,781 indexed, latest versions
- Container images
- 2,118
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: xz security update
Carried by container images the latest versions of 1,977 of 17,781 indexed charts deploy, on 2,118 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| xz-utilsdeb | 5.1.1alpha+20120614-2ubuntu2, 5.2.2-1.3, 5.2.2-1.3ubuntu0.1, 5.2.4-1+10 more | 5.1.1alpha+20120614-2ubuntu2.14.04.1+esm2, 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2, 5.2.2-1.3ubuntu0.1+esm1, 5.2.4-1ubuntu1.1+esm1+6 more | 1,811 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 295 |
| xzrpm | 1:5.6.2-4.el10_0, 5.2.3-lp151.4.3.1 | 1:5.6.2-4.el10_2.1, 5.8.3-1.1 | 12 |
- OSV records
- ALPINE-CVE-2026-34743DEBIAN-CVE-2026-34743RHSA-2026:64787RLSA-2026:64787UBUNTU-CVE-2026-34743ECHO-54f0-42da-6974openSUSE-SU-2026:10492-1
- Also known as
- USN-8362-1
Charts affected
1,977 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| dhcp-serveropencord | 1.0.2 | 1 of 1See more | 4,166 |
| librechatopenshift | 1.9.0 | 2 of 3See more | 5,779 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 2 of 34See more | 22,420 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,873 |
| opikopikOfficialVerified publisher | 2.2.59 | 2 of 13See more | 14,334 |
| opsopsVerified publisher | 1.2.0 | 1 of 2See more | 8,939 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| radarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 949 |
| sonarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 947 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,489 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| pbuf-registrypbuf-registry | 0.4.1 | 1 of 2See more | 1,940 |
| fahclientpcktdmp | 2.6.0 | 1 of 2See more | 4,727 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| phpipamphpipam-helmVerified publisher | 1.0.12 | 2 of 3See more | 3,778 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,844 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,440 |
| prowlerprowler-appVerified publisher | 0.0.9 | 2 of 5See more | 8,158 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,201 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,762 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| redis-sentinel-gatewayredis-sentinel-gatewayVerified publisher | 1.0.2 | 1 of 1See more | 2,652 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 2 of 15See more | 11,869 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,639 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| atuinrm3lVerified publisher | 0.11.0 | 2 of 3See more | 6,521 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,837 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,120 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,482 |
| elasticsearchromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 2See more | 6,045 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,879 |
| kube-state-metricsromanow-helm-chartsVerified publisher | 1.7.2 | 1 of 1See more | 2,654 |
| logstashromanow-helm-chartsVerified publisher | 1.5.0 | 1 of 1See more | 7,529 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 12,930 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,929 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,315 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,541 |
| kyoorubxkubeVerified publisher | 0.1.10 | 4 of 9See more | 30,234 |
| conference-appsalaboy | 1.0.0 | 3 of 7See more | 10,905 |
| devpisb-helm-charts | 0.3.0 | 1 of 1See more | 920 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,107 |
| schemaheroschemahero | 1.4.0 | 1 of 1See more | 2,139 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,213 |
Container images carrying it
2,118 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dellcloud/ | 6ba7b22caacd | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 79 |
| flyway/ | 22d97ceb0c47 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 79 |
| codeurjc/ | 9fb4c11e6a49 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 13 |
| quay.io/ | a6b3f707f883 | xz | 5.8.3-r0 | 13 |
| bitnamilegacy/ | 926356130b77 | xz-utils | 5.4.1-1+deb12u1 | 11 |
| oomk8s/ | 875814cc853d | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 11 |
| library/ | 8e70544b6c76 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 10 |
| library/ | 8a279e9396a8 | xz-utils | 5.2.5-2ubuntu1.1 | 10 |
| library/ | e582c0bc7766 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 8 |
| jellyfin/ | aefb67e6a7ff | xz-utils | 5.8.1-1+deb13u1 | 7 |
| library/ | a42d2b4503e7 | xz-utils | 5.2.5-2ubuntu1.1 | 7 |
| bitnamilegacy/ | 9e635efba431 | xz-utils | 5.4.1-1+deb12u1 | 6 |
| bitnamilegacy/ | 25bf63f3caf7 | xz-utils | 5.4.1-1+deb12u1 | 6 |
| oomk8s/ | 7daa08b81954 | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 6 |
| pnnlmiscscripts/ | cfbc9b70cbf8 | xz | 5.8.3-r0 | 6 |
| quay.io/ | 95d6f0e05636 | xz-utils | 5.4.1-1+deb12u1 | 6 |
| quay.io/ | 1b594392f7cb | xz-utils | 5.4.1-1+deb12u1 | 6 |
| bitnamilegacy/ | c74b703deed2 | xz-utils | 5.4.1-1+deb12u1 | 5 |
| bitnamilegacy/ | 42a8200d3597 | xz-utils | 5.4.1-1+deb12u1 | 5 |
| flaresolverr/ | 139dfee1c6f8 | xz-utils | 5.4.1-1+deb12u1 | 5 |
| library/ | 4be76f674fc4 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 5 |
| library/ | 2f2a8c2a7d10 | xz-utils | 5.4.1-1+deb12u1 | 5 |
| solsson/ | 41e5d8f6f290 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 5 |
| registry.k8s.io/ | 594ceea76b01 | xz | 5.8.3-r0 | 5 |
| artifacthub/ | 4fd34fa635cc | xz-utils | 5.8.1-1+deb13u1 | 4 |
| bitnamilegacy/ | 888cdaae3cb9 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| bitnamilegacy/ | ec13e229247a | xz-utils | 5.4.1-1+deb12u1 | 4 |
| bitnamilegacy/ | 233f361c5819 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| bitnamilegacy/ | de520acd66fc | xz-utils | 5.4.1-1+deb12u1 | 4 |
| bitnamilegacy/ | fac502149c40 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| hyperledger/ | 4ce6f43ded2e | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 4 |
| hyperledger/ | f6c724592abf | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 4 |
| jaegertracing/ | d48d6dab2c65 | xz-utils | 5.2.5-2ubuntu1.1 | 4 |
| library/ | 5e15a3f014ed | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 4 |
| library/ | 628741415fc9 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 4 |
| library/ | 6efa05203990 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 4 |
| library/ | 287ff321f9e3 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| library/ | 4689940c6838 | xz-utils | 5.8.1-1+deb13u1 | 4 |
| library/ | 606d8c0d6b3c | xz | 5.8.3-r0 | 4 |
| library/ | c3f70098e01d | xz-utils | 5.2.5-2ubuntu1.1 | 4 |
| mastercloudapps/ | 40a950b311b2 | xz-utils | 5.2.5-2ubuntu1.1 | 4 |
| opea/ | 0c25aab3f106 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| oscarsotosanchez/ | 911ec961d10b | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 4 |
| shashkist/ | 581de1fd6084 | xz-utils | 5.4.1-1+deb12u1 | 4 |
| valkey/ | 930b41430fb7 | xz-utils | 5.8.1-1+deb13u1 | 4 |
| ghcr.io/ | 0c00cb0bda1a | xz-utils | 5.2.5-2ubuntu1.1 | 4 |
| bitnamilegacy/ | cd354d5b2556 | xz-utils | 5.4.1-1+deb12u1 | 3 |
| bitnamilegacy/ | 77e65e9d633e | xz-utils | 5.4.1-1+deb12u1 | 3 |
| bitnamilegacy/ | df6ec02e2b9a | xz-utils | 5.4.1-1+deb12u1 | 3 |
| ciscolabs/ | a7b60ec88285 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 3 |